All servers · Scraping & browsing

oassis — web scraping, crawling and browser control for AI agents

dev.oassis/scraper-crawler · v1.0.2

Measured by MCP Station

Description written by the publisher, not verified

Web Tools and Web Tasks for AI agents. 100-credit MCP trial; API-key credits or x402.

Connect

claude mcp add --transport http scraper-crawler https://api.oassis.dev/mcp

{
  "mcpServers": {
    "scraper-crawler": {
      "url": "https://api.oassis.dev/mcp"
    }
  }
}

Tools as reported by the server

• web_scrape
  Processes a page and returns every output you ask for at once: markdown, html, links, screenshot, PDF, accessibility tree, elements by selector, AI-structured data, and `controls` (what can be clicked). One call, and a partial failure does not void the rest. From 1 credit ($0.002) per output. A url
• web_session_open
  Opens a browser session and returns the map of controls. Opening costs 2.5 credits plus the requested outputs; the first minute is included. Further started minutes cost 2 credits with an account key. Use web_act to interact and web_session_close when done. API key and credits required. Reference: h
• web_act
  Runs actions against an open session and returns the resulting state. Actions: {navigate}, {click:{ref}}, {type:{ref,text,clear}}, {select:{ref,value}}, {press}, {scroll}, {wait}, {back}. The `ref` is the one `controls` gave you. It stops at the first failure and tells you where. $0.0005 (0.25 credi
• web_scrape_batch
  A batch OF SCRAPES: reads a list of urls YOU give it (2 to 50, from any sites) and returns a jobId. It discovers nothing on its own — for that use web_crawl. API key and credits required. Poll it with web_batch_status.
• web_batch_status
  Checks a batch of scrapes: status, how many are done, and the results. Free for the owning account. Pass `cancel: true` to stop it.
• web_map
  Every url of a site, fast and cheap: its sitemap plus, optionally, the links on the page. Use it BEFORE crawling, to see what is there and decide what is worth reading. 1 credit ($0.002) with `includePage: false` (no browser at all), 1.5 credits ($0.003) with the page. Reference for the oassis API:
• web_crawl
  Follows a site's links and reads every page. Returns a jobId; poll it with web_crawl_status. API key and credits required; `limit` controls the maximum pages charged. Use web_map first if you only need the urls. Reference for the oassis API: https://oassis.dev/openapi.json
• web_crawl_status
  Checks a crawl: status, pages read, discovered and still queued, and the pages themselves. Free for the owning account. Pass `cancel: true` to stop it.
• web_search_exa
  Search the web with Exa's index: a query instead of a url, for when you do not know where to look. Returns title, url and a snippet per result. To read the pages, pass the urls to web_scrape_batch. The engine is named because the price is Exa's, passed through with no markup and read from its own pa
• web_feedback
  Tell us an answer was good or bad. FREE. Use it when a result is wrong — empty markdown, a control map missing a button, data that does not match the page — with the url or the jobId so it can be reproduced. It is the only way we learn that we read a page badly: our logs cannot tell that apart from
• web_task_start
  Starts a research task: a question answered by reading public pages, with sources, progress and cost. Requires an API key and credits. The maximum budget is reserved, actual execution cost is charged, and unused credits are released. Returns a task id: check it with web_task_status.
• web_task_status
  Returns a task's status, progress, sources, limitations, result and billing. Only your own tasks.
• web_task_cancel
  Stops a task using its owning API key, or its legacy access_token. No new operations start. Cancellation is free; unused account credit reservations are released. Cancelling a finished task changes nothing.
• web_session_close
  Closes the browser session and stops its time. HTTP equivalent: POST /web/v1/session/{id}/close. No additional close fee; outstanding browser time is settled when applicable. If you do not close it, it closes itself after a minute without use.

Tool changes

• 2026-10-20: web_scrape, web_session_open, web_act, web_scrape_batch, web_batch_status, web_map, web_crawl, web_crawl_status, web_search_exa, web_feedback, web_task_start, web_task_status
• 2026-10-19: web_scrape, web_session_open, web_act, web_scrape_batch, web_batch_status, web_map, web_crawl, web_crawl_status, web_search_exa, web_feedback, web_task_start, web_task_status
• 2026-10-18: web_scrape, web_session_open, web_act, web_scrape_batch, web_batch_status, web_map, web_crawl, web_crawl_status, web_search_exa, web_feedback, web_task_start, web_task_status
• 2026-10-16: web_scrape, web_session_open, web_act, web_scrape_batch, web_batch_status, web_map, web_crawl, web_crawl_status, web_search_exa, web_feedback, web_task_start, web_task_status

Website · JSON · Text for agents · Registry updated 2026-10-22